51465338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4327}}^1$

素因数の和:4661

約数の個数: 16

約数和(自身を含む): 81539520

約数和(自身を除く): 30074182

約数列:

[1, 2, 19, 38, 313, 626, 4327, 5947, 8654, 11894, 82213, 164426, 1354351, 2708702, 25732669, 51465338]

約数ペア:

[(1, 51465338), (2, 25732669), (19, 2708702), (38, 1354351), (313, 164426), (626, 82213), (4327, 11894), (5947, 8654)]